公开(公告)号：WO2012061504A2

公开(公告)日：2012-05-10

申请号：PCT/US2011/058966

申请日：2011-11-02

Applicant: QUALCOMM Incorporated ,  ABRAHAM, SantoshM Paul ,  JAIN, Avinash ,  SHELLHAMMER, Stephen, J. ,  SAMPATH, Hemanth

Inventor： ABRAHAM, SantoshM Paul ,  JAIN, Avinash ,  SHELLHAMMER, Stephen, J. ,  SAMPATH, Hemanth

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/0096 ,  H04W16/14 ,  H04W88/06

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for operating in a television white space (TVWS) network. One example method generally includes receiving, at an apparatus, a message with a field indicating a current version of an unused frequency spectrum map (e.g., a white space map (WSM)), the unused frequency spectrum map indicating channels usable for wireless communications; determining whether the current version of the unused frequency spectrum map is different than a previous version of the unused frequency spectrum map; and using a channel for wireless communications based on the determination. Another example method generally includes accessing a database of available channels for a current location of an apparatus via a neighboring portable or fixed enabling apparatus and enabling one or more portable dependent apparatuses for the wireless communications via one or more of the available channels.

Abstract translation: 本公开的某些方面提供了用于在电视白色空间（TVWS）网络中操作的技术和装置。 一个示例性方法一般包括在装置处接收具有指示未使用的频谱地图（例如，空白空间映射（WSM））的当前版本的字段的消息，所述未使用的频谱地图指示可用于无线通信的信道; 确定未使用的频谱地图的当前版本是否不同于未使用的频谱地图的先前版本; 并基于该确定使用用于无线通信的信道。 另一示例方法通常包括经由相邻的便携式或固定使能设备访问用于设备的当前位置的可用信道的数据库，并且经由一个或多个可用信道启用一个或多个便携式从属设备以用于无线通信。

公开(公告)号：WO2011097318A1

公开(公告)日：2011-08-11

申请号：PCT/US2011/023505

申请日：2011-02-02

Applicant: QUALCOMM INCORPORATED ,  JAIN, Avinash ,  TAGHAVI NASRABADI, Mohammad Hossein ,  SAMPATH, Hemanth

Inventor： JAIN, Avinash ,  TAGHAVI NASRABADI, Mohammad Hossein ,  SAMPATH, Hemanth

IPC: H04W72/04

CPC classification number: H04W74/0866 ,  H04W16/28 ,  H04W74/006

Abstract: Various methods and apparatuses for transmitting an allocation of time in a wireless communication system are disclosed. In one aspect, an allocation of time for receiving communications via a receive beam direction is transmitted. The allocation of time may be based on information regarding an apparatus known to be located in the receive beam direction. A unique time for receiving communications from each known apparatus may be allocated, or a duration of time for receiving communications from the known apparatuses may vary based on a number of apparatuses known to located in a receive beam direction.

Abstract translation: 公开了用于在无线通信系统中发送时间分配的各种方法和装置。 在一个方面，发送用于经由接收波束方向接收通信的时间分配。 时间的分配可以基于关于已知位于接收波束方向上的设备的信息。 可以分配用于从每个已知设备接收通信的唯一时间，或者用于从已知设备接收通信的持续时间可以基于已知位于接收波束方向上的多个设备而变化。

公开(公告)号：WO2011085026A2

公开(公告)日：2011-07-14

申请号：PCT/US2011/020256

申请日：2011-01-05

Applicant: QUALCOMM Incorporated ,  SADEK, Ahmed K. ,  ZHANG, Wenyi ,  JAIN, Avinash ,  SHELLHAMMER, Stephen J. ,  ARYAN, Babak ,  RAVEENDRAN, Vijayalakshmi ,  BERGAN, Charles A.

Inventor： SADEK, Ahmed K. ,  ZHANG, Wenyi ,  JAIN, Avinash ,  SHELLHAMMER, Stephen J. ,  ARYAN, Babak ,  RAVEENDRAN, Vijayalakshmi ,  BERGAN, Charles A.

IPC: H04N5/44

CPC classification number: H04H20/33 ,  H04H20/30 ,  H04H60/07 ,  H04L5/005 ,  H04L5/0062 ,  H04N5/4401 ,  H04W16/14

Abstract: White space signals are differentiated from licensed ATSC signals through modification of a waveform of the white space signal. White space signals may be modified by shifting the ATSC-compatible waveform so that the pilot frequency of the white space signal is at a location outside of the frequency range associated with the pilot frequency in a licensed ATSC signal or embedding a watermark signal into said ATSC-like white space signals. White space device transmitters generate the signals with these modifications and white space receivers are equipped to detect whether a pilot exists in the standard licensed pilot frequencies. Based on these differences, white space devices can better operate without interfering with licensed ATSC transmission. Additionally, the modification techniques may be used to embed data in the white space signal that may be used to communicate connection data or networking data to other white space devices.

Abstract translation: 通过修改白空间信号的波形，白色空间信号与许可的ATSC信号区分开来。 可以通过移动ATSC兼容波形来修改白色空间信号，使得白色空间信号的导频位于与授权的ATSC信号中与导频频率相关联的频率范围之外的位置，或者将水印信号嵌入到所述ATSC 像空白信号。 白色空间设备发射机通过这些修改产生信号，并配备白空间接收机，以检测在标准许可的导频中是否存在导频。 基于这些差异，白色空间设备可以更好地操作而不干扰授权的ATSC传输。 此外，修改技术可以用于将数据嵌入到可用于将连接数据或联网数据传送到其他空白设备的空白信号中。

公开(公告)号：WO2005034383A2

公开(公告)日：2005-04-14

申请号：PCT/US2004/030966

申请日：2004-09-21

Applicant: QUALCOMM INCORPORATED ,  LUNDBY, Stein, A. ,  BAO, Gang ,  JAIN, Avinash

Inventor： LUNDBY, Stein, A. ,  BAO, Gang ,  JAIN, Avinash

IPC: H04B7/005

CPC classification number: H04L1/0002 ,  H04L1/0007 ,  H04L1/18 ,  H04W52/267

Abstract: An efficient use of communication resources is provided by determining a behavior for selecting the payload size (data rate) of a reverse link transmission from a mobile station to a base station. The mobile station may store a predetermined table including the ratio of the power levels of the traffic channel and pilot channel (TPR), where each entry corresponds to one or more specific sizes of data payload, and consequently a data rate for transmission in a predetermined time frame. The payload size is selected based on an authorized-TPR. The authorized-TPR and a target-TPR are adjusted in accordance with a value of common TPR commands received from the base station. A fast-ramp-up behavior for adjustments of the authorized-TPR is followed when the authorized-TPR is less than the target-TPR. The down TPR commands are ignored in the adjustments of the authorized-TPR to allow following a fast-ramp-up behavior.

Abstract translation: 通过确定用于选择从移动台到基站的反向链路传输的有效载荷大小（数据速率）的行为来提供通信资源的有效使用。 移动台可以存储包括业务信道和导频信道（TPR）的功率电平的比率的预定表，其中每个条目对应于一个或多个特定大小的数据有效载荷，并且因此存在预定的传输数据速率 大体时间。 有效载荷大小根据授权的TPR进行选择。 根据从基站接收的公共TPR命令的值来调整授权TPR和目标TPR。 当授权TPR小于目标TPR时，遵循授权TPR调整的快速上升行为。 在授权TPR的调整中忽略下行TPR命令，以允许遵循快速上升行为。

公开(公告)号：WO2005027371A1

公开(公告)日：2005-03-24

申请号：PCT/US2004/029304

申请日：2004-09-08

Applicant: QUALCOMM, INCORPORATED ,  LUNDBY, Stein A. ,  JAIN, Avinash ,  ODENWALDER, Joseph P. ,  SARKAR, Sandip ,  CHEN, Tao ,  WEI, Yongbin

Inventor： LUNDBY, Stein A. ,  JAIN, Avinash ,  ODENWALDER, Joseph P. ,  SARKAR, Sandip ,  CHEN, Tao ,  WEI, Yongbin

IPC: H04B7/005

CPC classification number: H04W52/265 ,  H04W52/146 ,  H04W52/245 ,  H04W52/26 ,  H04W52/288 ,  H04W52/367

Abstract: In accordance with an exemplary embodiment of the invention, an apparatus, system, and method efficiently manage reverse link resources by allowing a mobile station to select between transmitting a payload a standard power level and transmitting a smaller payload at a boosted power level. The mobile station, therefore, can autonomously select a QoS (Quality of Service) level for physical layer packets. Based on reverse link transmission information received from a base station, the mobile station derives a reverse link transmission guideline defining the power levels and associated payloads for at least a standard service and boosted service. The mobile station selects a reverse link transmission power level from a plurality of power levels including at least a standard reverse link transmission power level associated with a standard payload size and a boosted reverse link transmission power level associated with a boosted payload size where the standard payload size is greater than the boosted payload size.

Abstract translation: 根据本发明的示例性实施例，一种装置，系统和方法通过允许移动台在提供标准功率电平的有效负载和在提升的功率电平下发送较小有效载荷之间进行选择来有效地管理反向链路资源。 因此，移动台可以自主地选择物理层分组的QoS（服务质量）级别。 基于从基站接收的反向链路传输信息，移动台导出定义用于至少标准服务和升级服务的功率电平和相关联的有效载荷的反向链路传输准则。 移动台从包括至少与标准有效载荷大小相关联的标准反向链路发射功率电平的多个功率电平和与提升的有效载荷大小相关联的提升的反向链路发射功率电平选择反向链路发射功率电平，其中标准有效载荷 尺寸大于提升的有效载荷大小。

公开(公告)号：WO2005018270A3

公开(公告)日：2005-02-24

申请号：PCT/US2004/025318

申请日：2004-08-04

Applicant: QUALCOMM INCORPORATED ,  WEI, Yongbin ,  TIEDEMANN, Edward G., Jr. ,  GAAL, Peter ,  MALLADI, Durga P. ,  PUIG OSES, David ,  SARKAR, Sandip ,  LUNDBY, Stein A. ,  CHEN, Tao ,  JAIN, Avinash ,  DAMNJANOVIC, Aleksandar ,  WILLENEGGER, Serge D.

Inventor： WEI, Yongbin ,  TIEDEMANN, Edward G., Jr. ,  GAAL, Peter ,  MALLADI, Durga P. ,  PUIG OSES, David ,  SARKAR, Sandip ,  LUNDBY, Stein A. ,  CHEN, Tao ,  JAIN, Avinash ,  DAMNJANOVIC, Aleksandar ,  WILLENEGGER, Serge D.

IPC: H04Q7/38

Abstract: Embodiments disclosed herein address the need in the art for an extended acknowledgment/rate control channel. In one aspect, an acknowledgment command and a rate control command are combined to form a combined command. In another aspect, the combined command is generated in accordance with a constellation of points, each point corresponding to a pair consisting of a rate control command and an acknowledgment command. In yet another aspect, the points of the constellation are designed to provide the desired probability of error for the respective command pairs. In yet another aspect, a common rate control command is transmitted along with a combined or dedicated rate control command. Various other aspects are also presented. These aspects have the benefit of reduced overhead while providing acknowledgment and rate control to single remote stations and/or groups of remote stations.

公开(公告)号：WO2005015942A1

公开(公告)日：2005-02-17

申请号：PCT/US2004/025375

申请日：2004-08-04

Applicant: QUALCOMM INCORPORATED ,  TIEDEMANN, Edward, G., Jr. ,  GAAL, Peter ,  MALLADI, Durga, P. ,  PUIG OSES, David ,  SARKAR, Sandip ,  WEI, Yongbin ,  LUNDBY, Stein, A. ,  CHEN, Tao ,  JAIN, Avinash ,  DAMNJANOVIC, Aleksandar ,  WILLENEGGER, Serge, D.

Inventor： TIEDEMANN, Edward, G., Jr. ,  GAAL, Peter ,  MALLADI, Durga, P. ,  PUIG OSES, David ,  SARKAR, Sandip ,  WEI, Yongbin ,  LUNDBY, Stein, A. ,  CHEN, Tao ,  JAIN, Avinash ,  DAMNJANOVIC, Aleksandar ,  WILLENEGGER, Serge, D.

IPC: H04Q7/38

CPC classification number: H04W72/14 ,  H04B7/264 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1819

Abstract: Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.

Abstract translation: 本文公开的实施例解决了本领域中需要减少开销控制的需要，其具有根据需要调整传输速率的能力。 一方面，第一信号表示解码子包的确认，以及是否生成速率控制指令，第二信号在生成一个信号时有条件地指示速率控制指令。 在另一方面，可以与确认同时产生许可。 在另一方面，移动站监视第一信号，有条件地监视由第一信号指示的第二信号，并且可以监视包括授权的第三信号。 在另一方面，一个或多个基站发射各种信号中的一个或多个。 还提出了各种其他方面。 这些方面具有提供基于授权的控制的灵活性的优点，同时在使用速率控制命令时利用较低的开销，从而提高系统利用率，增加容量和吞吐量。

公开(公告)号：WO2011097417A1

公开(公告)日：2011-08-11

申请号：PCT/US2011/023653

申请日：2011-02-03

Applicant: QUALCOMM Incorporated ,  TAGHAVI NASRABADI, Mohammad, Hossein ,  JAIN, Avinash ,  SAMPATH, Hemanth ,  ABRAHAM, Santosh, Paul

Inventor： TAGHAVI NASRABADI, Mohammad, Hossein ,  JAIN, Avinash ,  SAMPATH, Hemanth ,  ABRAHAM, Santosh, Paul

IPC: H04B1/707 ,  H04B1/69

CPC classification number: H04B1/707 ,  H04B1/7183 ,  H04B2201/70701 ,  H04J13/0014

Abstract: Various methods and apparatuses for beacon transmission in an ad-hoc peer-to-peer network are disclosed. In one aspect, an apparatus for communication is disclosed, the apparatus comprising a processing system configured to determine device-independent beacon data, determine device-dependent beacon data, and to spread the device-dependent beacon data using one or more spreading codes anda transmitter configured to transmit one or more beacons during a beacon transmission period, wherein each beacon comprises the device-independent beacon data and the spread device-dependent beacon data.

Abstract translation: 公开了用于在点对点网络中的信标传输的各种方法和装置。 在一个方面，公开了一种用于通信的装置，该装置包括处理系统，该处理系统被配置为确定与设备无关的信标数据，确定与设备有关的信标数据，以及使用一个或多个扩展码扩展与设备相关的信标数据，以及发射机 被配置为在信标发送周期期间发送一个或多个信标，其中每个信标包括与设备无关的信标数据和扩展的与设备有关的信标数据。

公开(公告)号：WO2011063182A1

公开(公告)日：2011-05-26

申请号：PCT/US2010/057338

申请日：2010-11-19

Applicant: QUALCOMM INCORPORATED ,  SAMPATH, Hemanth ,  JAIN, Avinash ,  TAGHAVI NASRABADI, Mohammad Hossein

Inventor： SAMPATH, Hemanth ,  JAIN, Avinash ,  TAGHAVI NASRABADI, Mohammad Hossein

IPC: H04W8/16 ,  H04W84/18 ,  H04W88/06

CPC classification number: H04W8/005 ,  H04W84/18 ,  H04W88/06

Abstract: A method assist in discovery of a directional communications network using an omni - directional communications network is provided. The method may comprise obtaining connectivity information using a first protocol (124) for one or more apparatuses, and establishing a session with one of the one or more apparatuses for directional communication using a second protocol (112), wherein the first protocol is different than the second protocol (112).

Abstract translation: 提供了一种使用全向通信网络有助于发现定向通信网络的方法。 该方法可以包括使用用于一个或多个装置的第一协议（124）获得连接性信息，以及使用第二协议（112）建立与所述一个或多个装置之一进行定向通信的会话，其中所述第一协议不同于 第二协议（112）。

公开(公告)号：WO2005015941A2

公开(公告)日：2005-02-17

申请号：PCT/US2004/025361

申请日：2004-08-04

Applicant: QUALCOMM INCORPORATED ,  TIEDEMANN, Edward G., Jr. ,  DAMNJANOVIC, Aleksandar ,  JAIN, Avinash ,  MALLADI, Durga, P. ,  PUIG OSES, David ,  GAAL, Peter ,  WILLENEGGER, Serge, D. ,  LUNDBY, Stein, A. ,  SARKAR, Sandip ,  CHEN, Tao ,  WEI, Yongbin

Inventor： TIEDEMANN, Edward G., Jr. ,  DAMNJANOVIC, Aleksandar ,  JAIN, Avinash ,  MALLADI, Durga, P. ,  PUIG OSES, David ,  GAAL, Peter ,  WILLENEGGER, Serge, D. ,  LUNDBY, Stein, A. ,  SARKAR, Sandip ,  CHEN, Tao ,  WEI, Yongbin

IPC: H04Q7/38

CPC classification number: H04L1/1819 ,  H04L1/0002 ,  H04L1/0018 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/1671 ,  H04L1/1692 ,  H04L1/1822 ,  H04L1/1845 ,  H04W28/22 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1231 ,  H04W72/1236

Abstract: Embodiments disclosed herein address the need in the art for efficient management of grant, acknowledgement, and rate control channels. In one aspect, a list associated with a first station is generated or stored, the list comprising zero or more identifiers, each identifier identifying one of a plurality of second stations for sending a message to the first station. In another aspect, sets of lists for one or more first stations are generated or stored. In yet another aspect, the messages may be acknowledgements, rate control commands, or grants. In yet another aspect, messages comprising one or more identifiers in the list are generated. Various other aspects are also presented. These aspects have the benefit of reduced overhead while managing grant, acknowledgment and rate control messaging for one or more remote stations.

Abstract translation: 这里公开的实施例解决了本领域中对授权，确认和速率控制信道的有效管理的需要。 在一个方面，生成或存储与第一站相关联的列表，该列表包括零个或更多个标识符，每个标识符标识用于向第一站发送消息的多个第二站中的一个。 另一方面，生成或存储一个或多个第一站的列表集合。 在又一方面，消息可以是确认，速率控制命令或授权。 在又一方面，生成包括列表中的一个或多个标识符的消息。 还介绍了各种其他方面。 这些方面有利于减少开销，同时管理一个或多个远程站点的授权，确认和速率控制消息。